[1][2] Early on December 26, the JTWC started to monitor a tropical disturbance that had developed about 575 km (355 mi) to the south-east of Nauru.

[5] After affecting New Caledonia, Rewa weakened into a tropical depression and moved towards the northwest over the next few days, before re-entering the Australian basin during January 10 and started to show signs of reintensification.

However, during January 18, Rewa interacted with an upper level trough and as a result turned and started to move towards the south-east along the Queensland coast.

Later that day 07P moved across Tonga's northern islands, before the NPMOC issued their final advisory on January 8 as the system weakened into a remnant low.

On April 20, the JTWC started to monitor an area of low pressure that located over the Solomon Islands about 155 km (95 mi) to the north of Honiara.

[11] During that day the disturbance moved towards the southeast and passed over several of the Solomon Islands, before emerging into the Australian basin.

[11][12] As a result of the windshear, the center became exposed and displaced from the deep convection before the JTWC issued their final advisory on April 25 as 29P weakened into an area of low pressure, before dissipating later that day about 600 km (375 mi) to the southwest of Honiara.